Year | Value | 2022 | 59,285 | 2021 | 58,055 | 2020 | 56,527 | 2019 | 54,706 | 2018 | 52,960 | 2017 | 51,432 | 2016 | 49,975 | 2015 | 48,540 | 2014 | 47,113 | 2013 | 45,607 | 2012 | 44,049 | 2011 | 42,532 | 2010 | 41,101 | 2009 | 39,763 | 2008 | 38,482 | 2007 | 37,257 | 2006 | 36,088 | 2005 | 34,978 | 2004 | 33,930 | 2003 | 32,930 | 2002 | 31,985 | 2001 | 31,091 | 2000 | 30,236 | 1999 | 29,411 | 1998 | 28,588 | 1997 | 27,746 | 1996 | 26,874 | 1995 | 25,972 | 1994 | 25,042 | 1993 | 24,082 | 1992 | 23,098 | 1991 | 22,103 | 1990 | 21,103 | 1989 | 20,117 | 1988 | 19,165 | 1987 | 18,259 | 1986 | 17,402 | 1985 | 16,597 | 1984 | 15,849 | 1983 | 15,148 | 1982 | 14,487 | 1981 | 13,855 | 1980 | 13,252 | 1979 | 12,683 | 1978 | 12,163 | 1977 | 11,693 | 1976 | 11,256 | 1975 | 10,843 | 1974 | 10,455 | 1973 | 10,081 | 1972 | 9,733 | 1971 | 9,423 | 1970 | 9,150 | 1969 | 8,920 | 1968 | 8,732 | 1967 | 8,579 | 1966 | 8,449 | 1965 | 8,343 | 1964 | 8,255 | 1963 | 8,183 | 1962 | 8,129 | 1961 | 8,073 | 1960 | 7,998 |
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